package edu.drexel.jrexel2d.physics;

public class Common {
	
	//Common gravitation acceleration values (in meters/seconds^2)
	//obtained from http://nssdc.gsfc.nasa.gov/planetary/factsheet/
	public static class GRAVITATIONAL_ACCELERATION{
		
		final static double MERCURY      = -3.7;
		final static double VENUS        = -8.9;
		final static double EARTH        = -9.8;
		final static double EARTHS_MOON  = -1.6; 
		final static double MARS         = -3.7;
		final static double JUPITER      = -23.1;
		final static double SATURN       = -9.0;
		final static double URANUS       = -8.7;
		final static double NEPTUNE      = -11.0;
		final static double PLUTO        = -0.6;
											
	}
	
	public static String DEFAULT_FRICTION_CONSTS_FILE = "frictionConstants.txt";

}
